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Osteitis pubis in elite athletes:Diagnostic and therapeutic approach
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作者 Antonios G Angoules 《World Journal of Orthopedics》 2015年第9期672-679,共8页
Osteitis pubis(OP) is a debilitating overuse syndrome characterizing by pelvic pain and local tenderness over the pubic symphysis commonly encountered in athletes often involved in kicking, twisting and cutting activi... Osteitis pubis(OP) is a debilitating overuse syndrome characterizing by pelvic pain and local tenderness over the pubic symphysis commonly encountered in athletes often involved in kicking, twisting and cutting activities in sports such as soccer and rugby and to a lesser degree distance running. It is a common source of groin pain in elite athletes attributable to pubis sympysis instability as the result of microtrauma caused by repetitive muscle strains on pubic bones. Diagnosis is based mainly on detailed sports history and a meticulous clinical examination, although occasionally is difficult to distinguish this nosological entity from other pathologies affecting the involved area which may occur concomitantly in the same patient. Radiologic examinations such as plain radiographs, magnetic resonance imaging and 3 phase bone isotope scanning may be helpful to differentiate from other clinical entities with similar clinical presentation. Most cases respond well to conservative treatment which includes several physical modalities and especially a progressive rehabilitation programmed individualized to each one of patients diagnosed with OP. Local injection therapies have been also been proposed as a non-operative therapeutic option for the efficient management of these patients. In refractory cases, surgical therapeutic strategies are warranted. These include several open or minimally invasive surgical interventions such as arthroscopic or open symphysis curettage, wedge or total resection of pubic sympysis, polypropylene mesh placement and pubic fusion. In this review a critical analysis of OP in elite athletes is performed with special focus on current concepts of diagnosis and management of this source of athletic groin pain. 展开更多
关键词 OSTEITIS pubis GROIN pain Sports OVERUSE INJURIES CONSERVATIVE management Surgery
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Symphysis pubis dysfunction in pregnancy-fact or fantasy?
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作者 Papa Essilfie M. Hussain 《Open Journal of Obstetrics and Gynecology》 2013年第1期192-194,共3页
Symphysis pubis dysfunction (SPD) has been recognized as an Obstetric condition since the time of Hippocrates. In spite of this long history, many medical staff remain unaware of the condition. Women continue to suffe... Symphysis pubis dysfunction (SPD) has been recognized as an Obstetric condition since the time of Hippocrates. In spite of this long history, many medical staff remain unaware of the condition. Women continue to suffer from symphysis pubis pain with considerable reduction in quality of life during pregnancy. In recent years there has been an upsurge in the reported incidence of SPD partly due to gross previous under recognition. The increase in incidence has also been attributed to the sudden discovery of the SPD phenomenon by some women who have no symptoms but are generally fed up with being pregnant. The allegation has been that these women use SPD as a reason to request for induction of labour. 展开更多
关键词 Symphisis pubis Pain Ostetis pubis Trendelenbug SIGN
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Osteomyelitis of the pubis in a young athlete revealed by severe abdominal pain
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作者 Lamiae Chater Karima Atarraf Moulay Abderrahmane Afifi 《Open Journal of Pediatrics》 2013年第4期291-293,共3页
Acute osteomyelitis is a common condition in children. Only early diagnosis prevents complications. The location at the pubic bones is very rare, even exceptional at the pubis symphis. We report a case of osteomyeliti... Acute osteomyelitis is a common condition in children. Only early diagnosis prevents complications. The location at the pubic bones is very rare, even exceptional at the pubis symphis. We report a case of osteomyelitis of the pubis in a young athlete of 14 years old whose symptoms were discussing an acute abdomen, to illustrate the unusual clinical presentation, so as not to miss the diagnosis and avoid unnecessary laparotomy. 展开更多
关键词 OSTEOMYELITIS pubis CHILDHOOD ATHLETE Acute ABDOMINAL Pain
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OsRAMOSA2基因调控水稻的粒形 被引量:1
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作者 卢寰 黎凌 +1 位作者 张景六 时振英 《植物生理学报》 CAS CSCD 北大核心 2015年第3期307-316,共10页
高产优质是水稻研究的重要目标,水稻产量由单株穗数、每穗粒数、结实率和千粒重等因素决定,而粒长、粒宽和粒厚是影响千粒重的三要素。本研究中,我们克隆到一个影响水稻粒形的基因OsRAMOSA2,通过遗传转化方法,分别获得了OsRAMOSA2基因... 高产优质是水稻研究的重要目标,水稻产量由单株穗数、每穗粒数、结实率和千粒重等因素决定,而粒长、粒宽和粒厚是影响千粒重的三要素。本研究中,我们克隆到一个影响水稻粒形的基因OsRAMOSA2,通过遗传转化方法,分别获得了OsRAMOSA2基因表达下调(dsRNAiOsRA2)转基因植株和超表达(pUbi::OsRA2)转基因植株。dsRNAiOsRA2转基因种子长宽比增加,粒厚和千粒重降低;而pUbi::OsRA2转基因种子长宽比减小,粒厚及千粒重增加。利用原位杂交的方法揭示出Os RAMOSA2在未成熟种子的幼胚、胚乳、种皮、背部维管束、珠心表皮、珠心突起处、幼胚内的盾片、胚芽、胚根、胚芽鞘、胚根鞘、外胚芽中均有表达。野生型‘ZH11’种子的胚乳细胞中,淀粉粒呈现多面体,形状均一、排列紧密;而在ds RNAi OsRA2转基因种子中,胚乳细胞的淀粉粒变为球状,排列松散。淀粉合成途径中关键酶类编码基因OsSSIIa、OsGBSSI和OsSSIVb在dsRNAiOsRA2转基因植株中的表达被上调,而在pUbi::OsRA2转基因种子中的表达被下调;pUbi::OsRA2转基因种子中的表观直链淀粉含量(apparent amylose content,AAC)相比‘ZH11’显著降低,而dsRNAiOsRA2转基因种子的AAC显著增加。说明OsRAMOSA2可能通过调控淀粉合成途径中关键基因的表达影响籽粒内直链淀粉的合成积累过程进而正调控粒重。 展开更多
关键词 OsRAMOSA2基因 粒形 dsRNAiOsRA2 pUbi::OsRA2
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